Quick definitions from WordNet (ace)▸ noun:a serve that the receiver is unable to reach▸ noun:one of four playing cards in a deck having a single pip on its face▸ noun:someone who is dazzlingly skilled in any field▸ noun:a major strategic headquarters of NATO; safeguards an are extending from Norway to Turkey▸ noun:the smallest whole number or a numeral representing this number▸ verb:serve an ace against (someone)▸ verb:play (a hole) in one stroke▸ verb:score an ace against ("He aced his opponents")▸ verb:succeed at easily▸ adjective:of the highest quality ("An ace reporter")▸ name: A surname (very rare: popularity rank in the U.S.: #38729)
▸ Also see ace